Patient&#39;s head protector for operating tables



FIG. 1 is a front elevation of a head protector for operating tables, showing my new design;

FIG. 2 is a left end elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear elevation thereof; and

FIG. 6 is a right end elevation thereof. 

The ornamental design for a patient's head protector for operating tables, as shown. 